23557620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1973}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 66326400

約数和(自身を除く): 42768780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1973, 1990, 2388, 2985, 3946, 3980, 5919, 5970, 7892, 9865, 11838, 11940, 19730, 23676, 29595, 39460, 59190, 118380, 392627, 785254, 1177881, 1570508, 1963135, 2355762, 3926270, 4711524, 5889405, 7852540, 11778810, 23557620]

約数ペア:

[(1, 23557620), (2, 11778810), (3, 7852540), (4, 5889405), (5, 4711524), (6, 3926270), (10, 2355762), (12, 1963135), (15, 1570508), (20, 1177881), (30, 785254), (60, 392627), (199, 118380), (398, 59190), (597, 39460), (796, 29595), (995, 23676), (1194, 19730), (1973, 11940), (1990, 11838), (2388, 9865), (2985, 7892), (3946, 5970), (3980, 5919)]